29C3 - Version 1.9
| Referenten | |
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Sylvain Munaut |
| Programm | |
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| Tag | Day 3 - 2012-12-29 |
| Raum | Saal 1 |
| Beginn | 21:45 |
| Dauer | 01:00 |
| Info | |
| ID | 5226 |
| Veranstaltungstyp | Vortrag |
| Sprache der Veranstaltung | englisch |
| Feedback | |
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Further hacks on the Calypso platform
or how to turn a phone into a BTS
The calypso baseband and its companion chips are used on the Motorola C123 among other and are now well known for being supported by the Osmocom-BB open source GSM baseband implementation. A couple years ago, it was hacked a little further by using it as a raw bits capture device allowing the interception of GSM traffic very cheaply.
This talk will present some further work on that platform, showing that just because a device wasn't design for a given task doesn't mean it can't do it. More specifically how you can hack this phone to act as a GSM basestation and broadcast your own network.